Where to Buy Batteries for ATIV S Neo?

Has anyone found a store or website that sells extra batteries for the ATIV S Neo? The battery model number (EB-L1M9KLA) doesn't show any results on Google, and Samsung's support reps were no help. A removable battery isn't much use if I can't buy extra ones.

I wasn't going to post this issue here myself but you did it for me so I'll chime in. Likewise, I can't find 'em either. Maybe the folks at our own shop WPcentral can find something else. I really prefer OEM equipment, so I've not looked on eBay for Chinese or Korean knockoffs. If I find anything, I'll post it here as well.

On the upside, now that AT&T is also getting this phone, we may have more options open up.